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From: "Nicolas Pouillard" <nicolas.pouillard@gmail.com>
To: joelr1 <joelr1@gmail.com>
Cc: caml-list <caml-list@inria.fr>
Subject: Re: [Caml-list] camlp4 Filters changed?
Date: Sun, 27 Jan 2008 17:32:28 +0100	[thread overview]
Message-ID: <1201451422-sup-4208@ausone.local> (raw)
In-Reply-To: <D0A2C0E1-50FB-4C6E-ADF3-04D7BFC56B97@gmail.com>

Excerpts from joelr1's message of Sun Jan 27 17:07:15 +0100 2008:
> I edited my code but I still get the "no expr" error in
> 
> let strip_token_loc = object
>    inherit map as super
>    method expr e =
>      match super#expr e with
>        | `TokenPos (a, _) -> a
>        | e                -> e
> end
> 
> I'll check the wiki but please let me know what other changes I missed.

That's certainly because you need to define your types as one big definition (using "and").

type t1 = ...
and t2 = ...
and t3 = ...

class map = Camlp4MapGenerator.generated;

Because the generation declaration take only the last definition group now.

> On Jan 27, 2008, at 12:58 PM, Nicolas Pouillard wrote:
> 
> > It's now:
> >
> > class map = Camlp4MapGenerator.generated;
> >
> > I've just updated the wiki.
> 
> 
> -
> http://wagerlabs.com

-- 
Nicolas Pouillard aka Ertai


  reply	other threads:[~2008-01-27 16:33 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-01-26  0:34 Joel Reymont
2008-01-27 12:58 ` [Caml-list] " Nicolas Pouillard
2008-01-27 16:07   ` Joel Reymont
2008-01-27 16:32     ` Nicolas Pouillard [this message]
2008-01-27 16:37       ` Joel Reymont
2008-01-27 17:24         ` Nicolas Pouillard

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